linux-kernel - [PATCH 5/5] arm64: dts: qcom: Add camera clock controller for sm8150

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Message-ID: <20240229-camcc-support-sm8150-v1-5-8c28c6c87990@quicinc.com>
Date: Thu, 29 Feb 2024 11:08:58 +0530
From: Satya Priya Kakitapalli <quic_skakitap@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Abhishek Sahu <absahu@...eaurora.org>,
        "Rob
 Herring" <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: Stephen Boyd <sboyd@...eaurora.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Ajit Pandey <quic_ajipan@...cinc.com>,
        "Imran
 Shaik" <quic_imrashai@...cinc.com>,
        Taniya Das <quic_tdas@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>,
        Satya Priya Kakitapalli
	<quic_skakitap@...cinc.com>
Subject: [PATCH 5/5] arm64: dts: qcom: Add camera clock controller for
 sm8150

Add device node for camera clock controller on Qualcomm
SM8150 platform.

Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sa8155p.dtsi |  4 ++++
 arch/arm64/boot/dts/qcom/sm8150.dtsi  | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8155p.dtsi b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
index ffb7ab695213..52f6019885c1 100644
--- a/arch/arm64/boot/dts/qcom/sa8155p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
@@ -9,6 +9,10 @@
 
 #include "sm8150.dtsi"
 
+&camcc {
+	power-domains = <&rpmhpd SA8155P_CX>;
+};
+
 &dispcc {
 	power-domains = <&rpmhpd SA8155P_CX>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index a35c0852b5a1..8489304b845e 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -16,6 +16,7 @@
 #include <dt-bindings/clock/qcom,gpucc-sm8150.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sm8150.h>
+#include <dt-bindings/clock/qcom,sm8150-camcc.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -3722,6 +3723,17 @@ camnoc_virt: interconnect@...0000 {
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		camcc: clock-controller@...0000 {
+			compatible = "qcom,sm8150-camcc";
+			reg = <0 0x0ad00000 0 0x10000>;
+			clocks = <&gcc GCC_CAMERA_AHB_CLK>, <&rpmhcc RPMH_CXO_CLK>;
+			power-domains = <&rpmhpd SM8150_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		mdss: display-subsystem@...0000 {
 			compatible = "qcom,sm8150-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;

-- 
2.25.1